Primocon is an anti-corrosive primer for all underwater metal surfaces It will provide an excellent barrier to reduce pitting caused by galvanic corrosion. For non-aluminum underwater metal use any (non-vinyl) Interlux antifouling paint. An excellent primer for antifouling paint over sanded fiberglass.  Primocon can be used as a conversion coating over unknown well-adhered antifouling paint to prevent cracking of new antifouling paint Primocon will not affect the color of antifouling paint.

• An excellent primer for antifouling paint over sanded fiberglass
• An anticorrosive primer for underwater metal surfaces (including hulls, running gear, and the lower units of outboards and I/O's)
• Reduce pitting of the metal from galvanic corrosion